Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls261 261 0 0.0%
Incl. Wall Time (microsec)2,356 2,313 -43 -1.8%
Incl. Wall Time (microsec) per call 9 9 -0 -1.8%
Excl. Wall Time (microsec)1,788 1,762 -26 -1.5%
Incl. CPU (microsecs)2,558 2,525 -33 -1.3%
Incl. CPU (microsecs) per call 10 10 -0 -1.3%
Excl. CPU (microsec)1,671 1,657 -14 -0.8%
Incl. MemUse (bytes)94,384 94,448 64 0.1%
Incl. MemUse (bytes) per call 362 362 0 0.1%
Excl. MemUse (bytes)29,816 29,864 48 0.2%
Incl. PeakMemUse (bytes)7,568 8,472 904 11.9%
Incl. PeakMemUse (bytes) per call 29 32 3 11.9%
Excl. PeakMemUse (bytes)5,000 5,904 904 18.1%

Parent/Child Regression/Improvement report for element_children [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
element_children0 N/A% -43 -2.8% -33 -1.9% 64 0.0% 904 0.7%
Exclusive Metrics Diff for Current Function-26 -60.5% -14 -42.4% 48 75.0% 904 100.0%
Parent functions
drupal_render@620 N/A% 91 211.6% 99 300.0% 2,744 4287.5% 384 42.5%
drupal_render@5-10 N/A% -50 -116.3% -61 -184.8% -1,312 -2050.0% 192 21.2%
drupal_render@4-10 N/A% -48 -111.6% -49 -148.5% -1,360 -2125.0% 192 21.2%
form_builder0 N/A% -23 -53.5% -21 -63.6% -16 -25.0% 0 0.0%
form_builder@10 N/A% -12 -27.9% -13 -39.4% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 4 9.3% 3 9.1% 0 0.0% 0 0.0%
drupal_render@10 N/A% -3 -7.0% -3 -9.1% 16 25.0% 88 9.7%
drupal_render@20 N/A% 3 7.0% 19 57.6% 0 0.0% 48 5.3%
form_pre_render_actions_dropbutton0 N/A% -2 -4.7% -2 -6.1% 0 0.0% 0 0.0%
drupal_render_children0 N/A% -1 -2.3% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -1 -2.3% 1 3.0% 0 0.0% 0 0.0%
form_builder@20 N/A% -1 -2.3% -2 -6.1% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% -1 -3.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 0 0.0% -2 -6.1% 0 0.0% 0 0.0%
theme_toolbar0 N/A% 0 0.0% -2 -6.1% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% 2 6.1% 0 0.0% 0 0.0%
drupal_render@70 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 3.0% -8 -12.5% 0 0.0%
drupal_render0 N/A% 0 0.0% -2 -6.1% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -15 -34.9% -21 -63.6% 32 50.0% 0 0.0%
is_array0 N/A% -3 -7.0% 1 3.0% -16 -25.0% 0 0.0%
uasort0 N/A% 1 2.3% 1 3.0% 0 0.0% 0 0.0%